Stronger than ordinary Barricade Tape, our Reinforced Tape is tough enough to be used again and again without stretching or sagging in sunlight or wind. Barricade tape is made of reinforced 4 mil thick glossy plastic. Reinforced plastic tape features 250 lbs. of tensile strength for long-term outdoor use. Visual barricading provides fast on-the-spot warning of potential danger. Tape can be tied, stapled or nailed to posts, fences or metal barricades.